🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.53 AU - 0.55 AU

Year: 148 Days

Day: 24.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 73.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.8 AU - 0.84 AU

Year: 277 Days

Day: 36.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,219,641 km

• M1: 89,759 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.37 AU - 1.47 AU

Year: 631 Days

Day: 21.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.86 AU - 2.9 AU

Year: 1369 Days

Day: 43.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.15 AU - 4.79 AU

Year: 3523 Days

Day: 37.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.1

Radius: 12.8

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.34 AU - 5.14 AU

Year: 3847 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 53,219,641 km

• M1: 175,179 km (0.065 R)
• M2: 287,677 km (0.068 R)
• M3: 472,580 km (0.118 R)
• M4: 715,227 km (0.097 R)
• M5: 1,068,727 km (0.069 R)
• M6: 1,186,760 km (0.114 R)
• M7: 1,322,146 km (0.089 R)
• M8: 1,462,768 km (0.068 R)
• M9: 1,555,219 km (0.117 R)
• M10: 1,676,843 km (0.07 R)
• M11: 1,959,283 km (0.101 R)
• M12: 2,272,541 km (0.093 R)
• M13: 2,863,752 km (0.115 R)
• M14: 2,964,132 km (0.032 R)
• M15: 3,065,709 km (0.117 R)
• M16: 3,995,011 km (0.106 R)
• M17: 4,297,648 km (0.114 R)
• M18: 4,490,778 km (0.096 R)
• M19: 4,965,901 km (0.108 R)
• M20: 5,148,261 km (0.084 R)
• M21: 5,374,304 km (0.116 R)
• M22: 5,561,600 km (0.036 R)
• M23: 5,921,533 km (0.099 R)
• M24: 6,093,570 km (0.099 R)
• M25: 6,288,945 km (0.105 R)
• M26: 7,114,576 km (0.048 R)
• M27: 7,205,980 km (0.076 R)
• M28: 7,856,132 km (0.108 R)
• M29: 8,069,160 km (0.078 R)
• M30: 8,188,389 km (0.102 R)
• M31: 8,380,323 km (0.089 R)
• M32: 9,187,703 km (0.073 R)
• M33: 9,287,335 km (0.111 R)
• M34: 9,387,266 km (0.032 R)
• M35: 9,588,326 km (0.041 R)
• M36: 10,045,647 km (0.038 R)
• M37: 10,510,298 km (0.065 R)
• M38: 10,614,567 km (0.066 R)
• M39: 11,087,745 km (0.12 R)
• M40: 11,273,546 km (0.112 R)
• M41: 11,460,543 km (0.119 R)
• M42: 11,648,588 km (0.102 R)
• M43: 11,729,371 km (0.045 R)
• M44: 12,082,122 km (0.104 R)
• M45: 12,218,705 km (0.11 R)
• M46: 13,104,923 km (0.082 R)
• M47: 13,245,246 km (0.089 R)
• M48: 13,897,343 km (0.101 R)
• M49: 14,880,500 km (0.109 R)
• M50: 15,173,862 km (0.061 R)
• M51: 15,321,365 km (0.055 R)
• M52: 15,410,077 km (0.118 R)
• M53: 15,915,867 km (0.059 R)
• M54: 16,669,691 km (0.074 R)
• M55: 17,219,762 km (0.113 R)
• M56: 17,404,366 km (0.114 R)
• M57: 18,180,928 km (0.103 R)
• M58: 18,400,388 km (0.065 R)
• M59: 19,671,222 km (0.105 R)
• M60: 19,961,143 km (0.088 R)
• M61: 20,122,709 km (0.099 R)
• M62: 20,708,235 km (0.075 R)
• M63: 20,839,133 km (0.041 R)
• M64: 20,937,568 km (0.05 R)
• M65: 21,233,473 km (0.105 R)
• M66: 21,431,541 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.8

Radius: 10.9

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.65 AU - 7.43 AU

Year: 6235 Days

Day: 7.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,219,641 km

• M1: 161,566 km (0.09 R)
• M2: 437,723 km (0.076 R)
• M3: 506,389 km (0.111 R)
• M4: 724,802 km (0.06 R)
• M5: 883,076 km (0.107 R)
• M6: 1,391,410 km (0.105 R)
• M7: 1,536,221 km (0.11 R)
• M8: 1,705,416 km (0.119 R)
• M9: 2,041,861 km (0.089 R)
• M10: 2,186,522 km (0.1 R)
• M11: 2,292,139 km (0.075 R)
• M12: 2,984,478 km (0.087 R)
• M13: 3,078,275 km (0.033 R)
• M14: 3,763,434 km (0.117 R)
• M15: 3,865,160 km (0.101 R)
• M16: 4,334,299 km (0.105 R)
• M17: 4,602,827 km (0.076 R)
• M18: 4,876,891 km (0.079 R)
• M19: 5,298,009 km (0.087 R)
• M20: 6,055,572 km (0.118 R)
• M21: 6,971,710 km (0.108 R)
• M22: 7,191,618 km (0.118 R)
• M23: 7,865,407 km (0.111 R)
• M24: 8,459,012 km (0.084 R)
• M25: 8,896,735 km (0.081 R)
• M26: 9,238,566 km (0.086 R)
• M27: 9,411,052 km (0.083 R)
• M28: 9,794,322 km (0.097 R)
• M29: 9,970,249 km (0.071 R)
• M30: 10,396,753 km (0.059 R)
• M31: 10,901,945 km (0.061 R)
• M32: 11,157,608 km (0.116 R)
• M33: 11,231,060 km (0.071 R)
• M34: 11,823,917 km (0.094 R)
• M35: 12,389,247 km (0.085 R)
• M36: 13,272,921 km (0.064 R)
• M37: 13,742,060 km (0.116 R)
• M38: 14,456,091 km (0.059 R)
• M39: 15,100,858 km (0.11 R)
• M40: 15,182,090 km (0.049 R)
• M41: 15,345,002 km (0.084 R)
• M42: 15,549,502 km (0.047 R)
• M43: 15,920,056 km (0.06 R)
• M44: 16,002,634 km (0.078 R)
• M45: 16,669,541 km (0.12 R)
• M46: 17,133,295 km (0.108 R)
• M47: 17,388,060 km (0.108 R)
• M48: 17,815,461 km (0.026 R)
• M49: 18,116,751 km (0.055 R)
• M50: 18,942,830 km (0.067 R)
• M51: 19,648,035 km (0.066 R)
• M52: 20,586,761 km (0.097 R)
• M53: 21,129,652 km (0.06 R)
• M54: 21,448,595 km (0.097 R)
• M55: 22,646,874 km (0.05 R)
• M56: 22,833,273 km (0.098 R)
• M57: 22,926,622 km (0.096 R)
• M58: 23,301,215 km (0.038 R)
• M59: 23,866,994 km (0.092 R)
• M60: 24,009,112 km (0.089 R)
• M61: 24,724,190 km (0.038 R)
• M62: 25,446,149 km (0.11 R)
• M63: 25,979,914 km (0.062 R)
• M64: 26,517,569 km (0.088 R)
• M65: 26,960,079 km (0.094 R)
• M66: 27,703,132 km (0.064 R)
• M67: 28,653,976 km (0.108 R)
• M68: 28,906,049 km (0.101 R)
• M69: 29,259,997 km (0.098 R)
• M70: 29,361,424 km (0.072 R)
• M71: 29,768,331 km (0.106 R)
• M72: 30,177,032 km (0.085 R)
• M73: 30,587,678 km (0.057 R)
• M74: 31,000,120 km (0.089 R)
• M75: 31,414,356 km (0.063 R)
• M76: 32,826,111 km (0.08 R)
• M77: 33,248,276 km (0.057 R)
• M78: 34,311,917 km (0.105 R)
• M79: 35,765,261 km (0.084 R)
• M80: 36,363,203 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.2

Radius: 12.3

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.26 AU - 10.9 AU

Year: 11054 Days

Day: 14.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 53,219,641 km

• M1: 182,360 km (0.107 R)
• M2: 277,953 km (0.098 R)
• M3: 377,286 km (0.058 R)
• M4: 469,438 km (0.117 R)
• M5: 654,341 km (0.052 R)
• M6: 741,856 km (0.091 R)
• M7: 1,244,056 km (0.118 R)
• M8: 1,432,998 km (0.05 R)
• M9: 1,551,031 km (0.115 R)
• M10: 2,540,172 km (0.06 R)
• M11: 3,475,907 km (0.112 R)
• M12: 3,939,211 km (0.064 R)
• M13: 4,685,705 km (0.096 R)
• M14: 5,044,889 km (0.066 R)
• M15: 5,475,581 km (0.11 R)
• M16: 5,663,775 km (0.098 R)
• M17: 5,950,106 km (0.116 R)
• M18: 6,111,372 km (0.095 R)
• M19: 6,306,597 km (0.118 R)
• M20: 7,591,494 km (0.061 R)
• M21: 7,766,523 km (0.067 R)
• M22: 8,371,646 km (0.118 R)
• M23: 8,625,215 km (0.098 R)
• M24: 9,627,221 km (0.061 R)
• M25: 9,893,057 km (0.079 R)
• M26: 12,931,539 km (0.119 R)
• M27: 13,351,311 km (0.073 R)
• M28: 13,818,355 km (0.086 R)
• M29: 14,855,966 km (0.065 R)
• M30: 15,075,426 km (0.101 R)
• M31: 15,561,769 km (0.09 R)
• M32: 16,731,624 km (0.062 R)
• M33: 19,298,724 km (0.034 R)
• M34: 20,262,433 km (0.1 R)
• M35: 20,457,060 km (0.105 R)
• M36: 20,701,054 km (0.063 R)
• M37: 21,439,320 km (0.091 R)
• M38: 22,587,932 km (0.032 R)
• M39: 22,941,581 km (0.104 R)
• M40: 23,449,915 km (0.112 R)
• M41: 23,603,103 km (0.079 R)
• M42: 23,756,591 km (0.061 R)
• M43: 24,788,816 km (0.11 R)
• M44: 26,099,443 km (0.092 R)
• M45: 28,188,876 km (0.049 R)
• M46: 28,515,149 km (0.081 R)
• M47: 29,171,286 km (0.049 R)
• M48: 29,998,412 km (0.11 R)
• M49: 30,721,718 km (0.092 R)
• M50: 31,563,206 km (0.117 R)
• M51: 32,697,158 km (0.12 R)
• M52: 33,154,329 km (0.112 R)
• M53: 33,613,744 km (0.095 R)
• M54: 34,888,019 km (0.117 R)
• M55: 35,004,705 km (0.058 R)
• M56: 35,121,391 km (0.117 R)
• M57: 39,896,855 km (0.09 R)
• M58: 40,385,441 km (0.096 R)
• M59: 40,630,632 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.8

Radius: 7

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 12.11 AU - 14.07 AU

Year: 17655 Days

Day: 20.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 53,219,641 km

• M1: 272,418 km (0.075 R)
• M2: 753,824 km (0.118 R)
• M3: 829,221 km (0.07 R)
• M4: 1,357,601 km (0.064 R)
• M5: 1,450,501 km (0.116 R)
• M6: 1,692,251 km (0.106 R)
• M7: 1,843,495 km (0.119 R)
• M8: 1,920,687 km (0.101 R)
• M9: 1,972,897 km (0.086 R)
• M10: 2,548,849 km (0.09 R)
• M11: 2,870,334 km (0.045 R)
• M12: 3,112,234 km (0.046 R)
• M13: 3,455,711 km (0.119 R)
• M14: 3,680,556 km (0.114 R)
• M15: 4,246,485 km (0.072 R)
• M16: 4,418,074 km (0.094 R)
• M17: 4,592,056 km (0.105 R)
• M18: 5,163,670 km (0.098 R)
• M19: 5,795,571 km (0.1 R)
• M20: 7,541,378 km (0.103 R)
• M21: 8,256,306 km (0.08 R)
• M22: 8,384,811 km (0.073 R)
• M23: 8,513,914 km (0.071 R)
• M24: 8,686,999 km (0.057 R)
• M25: 8,817,598 km (0.112 R)
• M26: 9,570,075 km (0.045 R)
• M27: 9,795,369 km (0.084 R)
• M28: 9,840,698 km (0.094 R)
• M29: 10,159,491 km (0.109 R)
• M30: 10,481,575 km (0.119 R)
• M31: 10,760,425 km (0.069 R)
• M32: 11,041,669 km (0.05 R)
• M33: 11,325,456 km (0.064 R)
• M34: 11,420,601 km (0.102 R)
• M35: 11,948,382 km (0.092 R)
• M36: 12,288,418 km (0.062 R)
• M37: 14,035,871 km (0.036 R)
• M38: 15,541,723 km (0.115 R)
• M39: 16,555,697 km (0.113 R)
• M40: 16,609,702 km (0.099 R)
• M41: 17,371,454 km (0.081 R)
• M42: 17,646,116 km (0.107 R)
• M43: 18,255,727 km (0.037 R)
• M44: 18,872,220 km (0.112 R)
• M45: 19,041,565 km (0.118 R)
• M46: 19,268,056 km (0.104 R)
• M47: 19,438,598 km (0.072 R)
• M48: 19,552,591 km (0.098 R)
• M49: 19,953,065 km (0.07 R)
• M50: 20,820,583 km (0.072 R)
• M51: 21,936,882 km (0.111 R)
• M52: 23,435,254 km (0.082 R)
• M53: 23,921,597 km (0.085 R)
• M54: 23,982,633 km (0.065 R)
• M55: 24,472,865 km (0.1 R)
• M56: 24,719,103 km (0.104 R)
• M57: 25,463,054 km (0.093 R)
• M58: 25,525,286 km (0.098 R)
• M59: 25,775,115 km (0.06 R)
• M60: 26,592,667 km (0.105 R)
• M61: 26,655,797 km (0.053 R)
• M62: 28,252,904 km (0.116 R)
• M63: 28,965,439 km (0.11 R)
• M64: 29,095,589 km (0.114 R)
• M65: 29,291,263 km (0.084 R)
• M66: 29,618,284 km (0.099 R)
• M67: 30,012,325 km (0.034 R)
• M68: 30,209,944 km (0.099 R)
• M69: 30,938,485 km (0.064 R)
• M70: 31,271,490 km (0.106 R)
• M71: 31,941,090 km (0.053 R)
• M72: 33,022,384 km (0.12 R)
• M73: 34,184,310 km (0.117 R)
• M74: 35,917,402 km (0.119 R)
• M75: 36,337,472 km (0.102 R)
• M76: 36,618,567 km (0.09 R)
• M77: 37,607,708 km (0.112 R)
• M78: 39,901,642 km (0.088 R)
• M79: 40,554,936 km (0.11 R)
• M80: 40,846,352 km (0.111 R)
• M81: 41,798,543 km (0.103 R)
• M82: 41,945,597 km (0.105 R)
• M83: 42,092,951 km (0.064 R)
• M84: 42,980,366 km (0.072 R)
• M85: 43,426,467 km (0.051 R)
• M86: 44,098,311 km (0.112 R)
• M87: 44,323,007 km (0.102 R)
• M88: 44,773,745 km (0.055 R)
• M89: 45,755,257 km (0.085 R)
• M90: 45,982,795 km (0.097 R)
• M91: 46,058,641 km (0.095 R)
• M92: 47,509,142 km (0.112 R)
• M93: 48,124,289 km (0.1 R)
• M94: 49,751,764 km (0.09 R)
• M95: 50,846,671 km (0.073 R)
• M96: 51,397,191 km (0.089 R)
• M97: 52,028,643 km (0.061 R)
• M98: 53,219,592 km (0.085 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 13,950 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit